You are currently trying to access the career portal for NSW Health employees/contractors/contingent workers.
It appears the NSW Health User/StaffLink ID and password you are using is of a student or similar profile.
Therefore you do not have access to this portal. However, you can search for jobs on the external NSW Health Career Portal using the following link:
https://jobs.health.nsw.gov.au
If you need further support on this matter, please contact the Customer Service Team on 1300 679 367.